Expires:202605211100;;395807 ASUS46 KSEW 211020 RWRWA WASHINGTON REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SEATTLE WA 300 AM PDT THU MAY 21 2026 NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. WAZ028-034-035-211100- COLUMBIA BASIN CITY SKY/WX TMP DP RH WIND PRES REMARKS EPHRATA CLEAR 54 26 34 N5 30.11R TC 12 MOSES LAKE CLEAR 48 28 46 N7 30.11R TC 9 PASCO CLEAR 52 45 77 CALM 30.06R TC 11 RICHLAND ARPT CLEAR 55 44 66 W7 30.07R TC 13 HERMISTON, OR CLEAR 45 41 86 S6 30.06R TC 7 $$